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Add null pointer checks for FileInfo/DirInfo
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trapexit
parent
1220befacf
commit
80aead7085
@@ -60,6 +60,11 @@ FUSE::copy_file_range(const fuse_req_ctx_t *ctx_,
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FileInfo *src_fi = FileInfo::from_fh(src_ffi_->fh);
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FileInfo *dst_fi = FileInfo::from_fh(dst_ffi_->fh);
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if(not src_fi)
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return -EBADF;
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if(not dst_fi)
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return -EBADF;
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return ::_copy_file_range(src_fi->fd,
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src_off_,
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dst_fi->fd,
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@@ -45,5 +45,8 @@ FUSE::flush(const fuse_req_ctx_t *ctx_,
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{
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FileInfo *fi = FileInfo::from_fh(ffi_->fh);
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if(not fi)
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return -EBADF;
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return ::_flush(fi->fd);
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}
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@@ -51,5 +51,8 @@ FUSE::fsync(const fuse_req_ctx_t *ctx_,
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{
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FileInfo *fi = FileInfo::from_fh(fh_);
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if(not fi)
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return -EBADF;
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return ::_fsync(fi->fd,isdatasync_);
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}
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@@ -43,5 +43,8 @@ FUSE::fsyncdir(const fuse_req_ctx_t *ctx_,
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{
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DirInfo *di = DirInfo::from_fh(ffi_->fh);
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if(not di)
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return -EBADF;
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return ::_fsyncdir(di,isdatasync_);
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}
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